Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000064996-20-000042-index-headers.html | 2020-07-01 12:08:47 | |
| 0000064996-20-000042-index.html | 2020-07-01 12:08:47 | |
| 0000064996-20-000042.txt | 2020-07-01 12:08:47 | |
 0000064996-20-000042-xbrl.zip | 15149 | 2020-07-01 12:08:47 |
| exhibitjune20.htm | 12336 | 2020-07-01 12:08:47 |
| FilingSummary.xml | 1726 | 2020-07-01 12:08:47 |
| Financial_Report.xlsx | 5438 | 2020-07-01 12:08:47 |
| mcy-20200701.htm | 49321 | 2020-07-01 12:08:47 |
| mcy-20200701.xsd | 3657 | 2020-07-01 12:08:47 |
| mcy-20200701_cal.xml | 1580 | 2020-07-01 12:08:47 |
| mcy-20200701_def.xml | 2699 | 2020-07-01 12:08:47 |
| mcy-20200701_htm.xml | 10907 | 2020-07-01 12:08:47 |
| mcy-20200701_lab.xml | 24275 | 2020-07-01 12:08:47 |
| mcy-20200701_pre.xml | 13519 | 2020-07-01 12:08:47 |
 mercurylogo14a01a1911.jpg | 97600 | 2020-07-01 12:08:47 |
| MetaLinks.json | 17539 | 2020-07-01 12:08:47 |
| R1.htm | 38594 | 2020-07-01 12:08:47 |
| report.css | 2767 | 2020-07-01 12:08:47 |
| Show.js | 1085 | 2020-07-01 12:08:47 |